Printing material: Photosensitive epoxy resins are incorporated into materials useful for some printing processes, including our PolyJet or SLA printing procedures. Resin-based elements can show good mechanical Homes as well as other practical properties. Using an epoxy for gluing steel can be a useful option to welding, soldering, or bolting. https://www.propanraya.com/id/produk/epoxy-fast-dry